From: DJ Delorie <dj AT delorie DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: FSEXT handles
Date: 04 Feb 1998 08:30:39 -0500
Organization: DJ Delorie/DJGPP Support
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Message-ID: <xnwwfba45c.fsf@delorie.com>
References: <199802031049 DOT LAA15718 AT login-2 DOT eunet DOT no>
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To: djgpp AT delorie DOT com
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"Gisle Vanem" <giva AT bgnett DOT no> writes:
> Lets say I create an handle X with socket() and install an extension
> using __FSEXT_set_function (handle, func_parser). Note, socket() don't
> use __FSEXT_add_open_handler().

No, but it should use __FSEXT_alloc_fd() to allocate a file descriptor
from DOS, so that DOS won't reuse the same number.

http://www.delorie.com/djgpp/doc/libc-2.01/libc_299.html
C:\> info libc a __FSEXT_alloc_fd